This dictionary include all the medical disorder with short description to understand the disease and increase your knowledge regarding this.Each term contain their short description with search option. It is helpful for the education as well as other related purpose.

Make sure that third-party apps are allowed on your device: go to Menu->Settings->Security-> and check "Unknown Sources"

Tap the APK file. Allow the app any required permissions it asks for. Then, at the bottom of the installer window, click INSTALL.

You'll see a confirmation the app is installed. Now you'll see the app available in your list of installed apps.